The document analyzes the Climatron, a greenhouse at the Missouri Botanical Gardens. It summarizes the building's history, including its 1960 construction to house tropical plants, incorporation of Buckminster Fuller's geodesic dome design, and 1990 renovation. The analysis describes the Climatron's layout as a central dome housing 1,200 tropical plant species, with additional sections like the Shoenberg Temperate House. It examines the building's circulation, proportion, ordering principles, and site context within the botanical gardens.